I really like your charts. I use them all the time. I found a song you're missing. "Our House" reached #30 on the Billboard charts. Yet,
it's no where to be found in your charts.

The group "Crosby, Stills, Nash & Young" were album artist
number 248 (in data version 2.0.012), so they have a page listing
their albums. However since they were song artist number 1,365
and we only have pages for the top 1,000 artists, there is no
page for them.